
    *{
        padding:0px;
        margin:0px;
        box-sizing: border-box;
    }
   
    html{
        width: 100%;
    }
  
    ul{
        list-style: none;
    }
    .flex{
        display:box;
        display: -webkit-box; 
        display: -moz-box;
        display: -webkit-flex; 
        display: -moz-flex; 
        display: -ms-flexbox;
        display: flex;
    }
    .flex-align-items{
        -webkit-box-pack: center;
        -ms-flex-pack: center;
        -moz-box-pack:center;
        -webkit-align-items: center;
        align-items: center;
    }
    .flex-justify-content{
        justify-content: center;
        -webkit-box-align: center;
        -ms-flex-align: center;
        box-align:center;
    }
    a{
        cursor: pointer;
        text-decoration: none;
        color: inherit;
        font-size: inherit;
    }
    a,
    input,
    .cursor{
        -webkit-tap-highlight-color:transparent;
    }
    .cursor{
        cursor: pointer;
    }
    .delay-1{
        transition-delay: .1s;
    }
    .delay-2{
        transition-delay: .2s;
    }
    .delay-3{
        transition-delay: .3s;
    }
    .delay-4{
        transition-delay: .4s;
    }
    
    .fluid{
        padding: 0px 6vw;
    }
    .windowH{
        height: 100vh;
    }
    body.noScroll{
        overflow: hidden;
        width: initial;
    }
    body>.container{
        position: relative;
        overflow-x: hidden;
    }
    /*body::-webkit-scrollbar{
        width: 6px;
        height: 6px;
        border-radius: 50%;
    }
    body::-webkit-scrollbar-thumb{
        background: #df2532;
    }

    body::-webkit-scrollbar-track{
        border-radius: 10px;
        background: #fff;
    }*/
    img{
        display: block;
        height: auto;
    }
    .obj-c{
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
    input{
        appearance: none;
        -webkit-appearance: none;
        border-width: 0px;
        border-radius: 0px;
        outline: none;
        color: inherit;
        background: transparent;
        font-size: inherit;
    }
    textarea{
        outline: none;
        color: inherit;
        font-size: inherit;
        border-radius: initial;
        border-width: 0px;
    }
    input::placeholder,
    textarea::placeholder{
        color:inherit;
        font-size: inherit;
    }
    .container.fillAll{
        min-height: 100vh;
        flex-direction: column;
        display:box;
        display: -webkit-box; 
        display: -moz-box;
        display: -webkit-flex; 
        display: -moz-flex; 
        display: -ms-flexbox;
        display: flex;
    }
    .fillAll main{
        flex:1;
    }
    
    header{
        position: relative;
        z-index: 10;
    }
    header .menuBtn,
    header nav .close{
        position: fixed;
        top: 60px;
        left: 100px;
    }
    header .menuBtn .btn{
        width: 80px;
        height: 80px;
        position: relative;
        flex-direction: column;
    }
    header .menuBtn .btn .btnBg{
        width: 70px;
        height: 70px;
        position: absolute;
        top: 0px;
        left: 0px;
        bottom: 0px;
        right: 0px;
        margin: auto;
        background: #000;
        border-radius: 50%;
        transition-property:width,height,transform ;
        overflow: hidden;
        transition-duration:.3s;
        transform: scale(0);
    }
    header .menuBtn.frozen .btn .btnBg{
        transform: scale(1);
    }
    header .menuBtn .btn:hover .btnBg{
        width: 100%;
        height: 100%;
    }
    @keyframes selfRotate{
        from{
            transform:rotate(0deg);
        }to{
            transform: rotate(360deg);
        }
    }
    header .menuBtn .btn .border{
        width: 0%;
        height: 0%;
        border: 1px dashed #000;
        position: absolute;
        top: 0px;
        left: 0px;
        bottom: 0px;
        right: 0px;
        margin: auto;
        animation: selfRotate 8s linear infinite;
        animation-fill-mode: forwards;
        border-radius: 50%;
        transition-property:width,height;
        transition-duration: .3s;
    }header .menuBtn.frozen .btn .border{
        width: 100%;
        height: 100%;
    }
    header .menuBtn .btn:hover .btnBg{
        width: 80px;
        height: 80px;
    }
   
    header .menuBtn .btn span{
        width:30px;
        height: 1px;
        display: block;
        background: #fff;
        position: relative;
        z-index: 2;
        box-sizing: content-box;
        
    }
    header .menuBtn .btn .border + span{
        padding: 0px 2px;
    }
    header .menuBtn .btn span:last-child{
        padding:0px 4px;
    }
    header .menuBtn .btn span + span{
        margin-top: 10px;
    }
    header .menuBtn .btn + a{
        margin-left:30px;
        transition: transform ease .3s,opacity ease .3s;
        opacity: 0;
        transform: translateX(-20px);
    }
    header .menuBtn.frozen .btn + a{
        opacity: 1;
        transform: translateX(0px);
    }
    header nav{
        position: fixed;
        width: 100%;
        height: 100vh;
        top: 0px;
        left: 0px;
        pointer-events: none;
        z-index: 2;
        background: transparent;
        
    }
    header nav.active{
        pointer-events: all;
    }
    header nav .close{
        position: absolute;
        width: 80px;
        height: 80px;
    }
    header nav .close span{
        width: 20px;
        height: 2px;
        background: #000;
        position: absolute;
        top: calc(50% - 1px);
        left: calc(50% - 10px);
    }
    header nav .close span:first-child{
        transform: rotate(45deg);
    }
    header nav .close span:last-child{
        transform: rotate(-45deg);
    }
    header nav .btmBg{
        position: absolute;
        width: 100%;
        height: 100%;
        top: 0px;
        left: 0px;
        background: #fff;
        opacity: 0;
        transition:all 1000ms cubic-bezier(0.190, 1.000, 0.220, 1.000) .5s;
    }
    header nav.active .btmBg{
        transition:all 1000ms cubic-bezier(0.190, 1.000, 0.220, 1.000) 1s;
        opacity: 1;
    } 
    header nav .block{
        height: 100%;
        width: 20.5%;
        float: left;
        position: relative;
        transition: all ease .5s;
        border-left: 1px solid transparent;
        overflow: hidden;
        z-index: 2;
    }
    
    header nav .block:first-child{
        width: 18%;
        border-width: 0px;
    }
    header nav .block .box{
        width: 100%;
        height: 100%;
        background: #eaeaec;
        transition: all 1000ms cubic-bezier(0.190, 1.000, 0.220, 1.000), 
        opacity 700ms  cubic-bezier(0.190, 1.000, 0.220, 1.000);
        
    }
    header nav .block .box.hidden{
        opacity: 0;
        transform: translateX(101%);
    }
    header nav .block .box.opacity{
        opacity: 0;
        transition: all 1000ms cubic-bezier(0.190, 1.000, 0.220, 1.000);
    }
    header nav .block:first-child .content{
        position: absolute;
        bottom: 17vh;
        width: 80%;
        font-size: 20px;
        margin-left: 10%;
    }
    header nav .block:first-child .content p{
        margin-top: 50px;
    }
    header nav .block:first-child .content p span{
        display: block;
    }
    header nav .block:first-child .content p span:first-child{
        margin-bottom: 20px;
    }


    main .headPic{
        position: relative;
        overflow: hidden;
    }
    main .headPic .shave{
        width: 100%;
        height: 100%;
        top: 0px;
        left: 0px;
        background: #fff;
        position: absolute;
        z-index: 3;
        transform-origin: top;
        transition: all 2500ms cubic-bezier(0.190, 1.000, 0.220, 1.000);
    }
    main .headPic.frozen .shave{
        transform: scaleY(0);
    }
    main .headPic .nation{
        position: absolute;
        z-index:2;
        width: 460px;
        height: 100%;
        background: #fff;
        transform: translateY(30vh);
        transition: all 2000ms cubic-bezier(0.190, 1.000, 0.220, 1.000);
    }
    main .headPic.frozen .nation{
        transform: translateY(0px);
    }
    main .headPic .nation .contn a{
        display: block;
    }
    main .headPic .nation .contn a>*{
        transform-origin: bottom;
        transform: translateY(100%);
    }
    main .headPic .nation .contn>*{
        overflow: hidden;
    }
    main .headPic .nation .contn>*>*{
        transition: all 1500ms cubic-bezier(0.190, 1.000, 0.220, 1.000);
        transition-delay: 1.2s;
        transform: translateY(-100%);
    }
    main .headPic.frozen .nation .contn>*>*{
        transform: translateY(0%);
    }
    main .headPic .nation .contn .city{
        font-size: 24px;
        margin-top: 70px;
    }
    main .headPic .nation .contn .city .choose{
        position: relative;
        margin-left: 35px;
        color: #788094;
    }
    main .headPic .nation .contn .city .choose .arrow{
        transform: rotate(90deg);
        margin-left: 10px;
    }
    main .headPic .nation .contn .city .choose ul{
        position: absolute;
        top: 100%;
        left: 0px;
        height: 200px;
        opacity: 0;
        pointer-events: none;
        transition: opacity ease .5s;
        overflow-y: auto;
    }
    main .headPic .nation .contn .city .choose ul::-webkit-scrollbar{
        width: 2px;
        height: 2px;
        border-radius: 50%;
    }
    main .headPic .nation .contn .city .choose ul::-webkit-scrollbar-thumb{
        background: #788094;
    }

    main .headPic .nation .contn .city .choose ul::-webkit-scrollbar-track{
        border-radius: 2px;
        background: #fff;
    }
    
    main .headPic .nation>img{
        left: 100%;
        position: absolute;
        top: 0px;
        height: 100%;
        width: auto;
    }
    main .title .chn{
        font-size: 66px;
        line-height: 70px;
        letter-spacing: 5px;
    }
    main .title .eng{
        font-size: 30px;
        line-height: 30px;
        margin-top: 30px;
        letter-spacing: 10px;
    }

    footer{
        color: #fff;
        padding-bottom: 40px;
        font-size: 14px;
    }
    footer .fluid .contn{
        padding-left: 220px;
    }
    footer .fluid .contn nav{
        margin-top: 20px;
        align-items: flex-start;
    }
    footer .fluid .contn nav .code{
        width: 150px;
        background: #fff;
    }
    footer .fluid .contn nav .code img{
        margin: 0px auto;
        width: 120px;
        margin-top: 15px;
    }
    footer .fluid .contn nav .code p{
        padding:15px 0px;
        color: #788094;
        text-align: center;
    }
    footer .fluid .contn nav .nav{
        flex: 1;
        margin-left: 7.8vw;
        margin-right: 5.7vw;
    }
    footer .fluid .contn nav .nav>li:nth-child(1){
        width: 25%;
    }
    footer .fluid .contn nav .nav>li:nth-child(1) ul{
        overflow: hidden;
        margin-top: -25px;
    }
    footer .fluid .contn nav .nav>li:nth-child(1) li{
        width: 40%;
        float: left;
    }
    footer .fluid .contn nav .nav>li:nth-child(2){
        width: 15%;
    }
    footer .fluid .contn nav .nav>li:nth-child(3),
    footer .fluid .contn nav .nav>li:nth-child(4){
        width: 30%;
    }
    footer .fluid .contn nav .nav>li>p{
        font-size: 18px;
        line-height: 18px;
        margin-bottom: 45px;
    }
    footer .fluid .contn nav .nav>li>p + ul li{
        margin-top: 25px;
    }

    
    footer .fluid i{
        margin-top: 55px;
        width: 100%;
        height: 3px;
        background: #eaeaea;
        margin-bottom: 45px;
        display: block;
    }
    footer .fluid>p{
        text-align: center;
    }
    footer .fluid>p span:last-child{
        margin-left: 30px;
    }
    
    footer + img{
        position: absolute;
        bottom: 0px;
        left: 50%;
        transform: translateX(-50%);
        z-index: -1;
    }